US Auto Market Share in Canada Hits Record Low on Tariff Turmoil

US factories’ share of the Canadian vehicle market has tumbled to a new low, as automobile tariffs upend an industry that for decades enjoyed tight cross-border integration.

Just 36% of passenger vehicles imported to Canada were manufactured in the US during the first 10 months of 2025. That compares with an average of 49% in the 10 years before that, according to Statistics Canada imports data.